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Hans de Goede authored
A Rp signalling the default current limit indicates that we're possibly connected to an USB2 power-source. In some cases the type-c port-controller may provide the capability to detect the current-limit in this case, through e.g. BC1.2 detection. This commit adds an optional get_current_limit tcpc_dev callback which allows the port-controller to provide current-limit detection for when the CC pin is pulled up with Rp. Signed-off-by:
Hans de Goede <hdegoede@redhat.com> Reviewed-by:
Guenter Roeck <linux@roeck-us.net> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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